3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait FooTrait { } class Foo { use FooTrait; } function bar(FooTrait $foo): void { } bar(new Foo());
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Ifr2J
function name:  (null)
number of ops:  7
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   DECLARE_CLASS                                            'foo'
   20     1        INIT_FCALL                                               'bar'
          2        NEW                                              $0      'Foo'
          3        DO_FCALL                                      0          
          4        SEND_VAR                                                 $0
          5        DO_FCALL                                      0          
          6      > RETURN                                                   1

Function bar:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Ifr2J
function name:  bar
number of ops:  2
compiled vars:  !0 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   15     0  E >   RECV                                             !0      
   18     1      > RETURN                                                   null

End of function bar

Class FooTrait: [no user functions]
Class Foo: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
172.75 ms | 1451 KiB | 14 Q